BE722837A - - Google Patents

Info

Publication number
BE722837A
BE722837A BE722837DA BE722837A BE 722837 A BE722837 A BE 722837A BE 722837D A BE722837D A BE 722837DA BE 722837 A BE722837 A BE 722837A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE722837A publication Critical patent/BE722837A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
BE722837D 1967-10-27 1968-10-24 BE722837A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67870267A 1967-10-27 1967-10-27

Publications (1)

Publication Number Publication Date
BE722837A true BE722837A (enrdf_load_stackoverflow) 1969-04-01

Family

ID=24723909

Family Applications (1)

Application Number Title Priority Date Filing Date
BE722837D BE722837A (enrdf_load_stackoverflow) 1967-10-27 1968-10-24

Country Status (6)

Country Link
US (1) US3526804A (enrdf_load_stackoverflow)
BE (1) BE722837A (enrdf_load_stackoverflow)
DE (1) DE1804545A1 (enrdf_load_stackoverflow)
FR (1) FR1588055A (enrdf_load_stackoverflow)
GB (1) GB1171738A (enrdf_load_stackoverflow)
NL (1) NL6815202A (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU308671A1 (enrdf_load_stackoverflow) * 1970-05-25 1973-10-26 Ю. И. Шиндельмап , Г. И. Акулова
NL168367C (nl) * 1975-06-20 1982-03-16 Philips Nv Lagedrukkwikdampontladingslamp en werkwijze voor de vervaardiging hiervan.
KR100324090B1 (ko) * 1993-02-12 2002-08-27 어드밴스트 라이팅 테크놀러지즈 인코포레이티드 수은아연아말감을수용하는형광등및제조방법
US5882237A (en) * 1994-09-01 1999-03-16 Advanced Lighting Technologies, Inc. Fluorescent lamp containing a mercury zinc amalgam and a method of manufacture
US6310437B1 (en) 2000-06-01 2001-10-30 General Electric Company Fluorescent lamp extension tube amalgam holder
US20020180340A1 (en) * 2001-05-25 2002-12-05 Hansen Steven C. Materials and methods for mercury vapor pressure control in discharge devices
EP1550146A2 (en) * 2002-04-11 2005-07-06 Koninklijke Philips Electronics N.V. Low-pressure mercury vapor discharge lamp
CN100380568C (zh) 2002-04-11 2008-04-09 皇家飞利浦电子股份有限公司 低压汞蒸汽放电灯
WO2003086789A1 (de) * 2002-04-17 2003-10-23 Continental Teves Ag & Co. Ohg Verfahren zur erkennung von reifeneigenschaften
US20070138965A1 (en) * 2002-10-04 2007-06-21 Koninklijke Philips Electronics N.V. Low-pressure mercury vapor discharge lamp
US20070103080A1 (en) * 2005-11-09 2007-05-10 Zoltan Bako Glass sealing and electric lamps with such sealing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL252546A (enrdf_load_stackoverflow) * 1959-06-12
US3263111A (en) * 1962-08-02 1966-07-26 Ulrich W Doering Fluorescent tube with mercury amalgam on tube wall
US3392298A (en) * 1962-08-31 1968-07-09 Sylvania Electric Prod Fluorescent lamp using an indiummercury amalgam band for pressure control

Also Published As

Publication number Publication date
GB1171738A (en) 1969-11-26
US3526804A (en) 1970-09-01
DE1804545A1 (de) 1969-05-29
NL6815202A (enrdf_load_stackoverflow) 1969-04-29
FR1588055A (enrdf_load_stackoverflow) 1970-04-03

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